Only gas laws

Question 1

Boyles law

Answer 1

Pressure of a gas is inversely related to its volume when temperature is constant.

“Boyles a pervert”

Question 2

Charles Law

Answer 2

Temperature of a gas is directly related to its volume, with pressure and amount of gas constant.

Question 3

Gay-Lussac’s Law

Answer 3

Pressure of a gas is directly related to its temperature, with volume and gas constant.

Question 4

Avogadros law

Answer 4

Volume of a gas is directly related to # of moles of gas, with temp and pressure constant.

At STP, one mol of gas occupies 22.4L

Question 5

Dalton’s Law

Answer 5

Total pressure of a gas mixture is the sum of partial pressures of each gas; each gas behaves as if its alone in the container

Question 6

Grahams law

Answer 6

rate of effusion or diffusion of a gas is inversely proportional to square root of its molar mass

Lighter gasses move faster

Question 7

Henrys law

Answer 7

Solubility of a gas in a liquid is directly proportional to the partial pressure of that gas in equilibrium with the liquid

Question 8

van der waals

Answer 8

real gasses such as oxygen break down at increased pressure and/or decreased temp